package com.xunfang.demos;

/**
 * @Author lss
 * @CreateTime 2024/6/11
 * @Description
 */
public class Demo01 {
    public static void main(String[] args) {
        Zi zi = new Zi();
        zi.show();
    }
}

class Fu {
    public void show() {
        System.out.println(this.getClass());
    }

}
class Zi extends Fu {

}
